A Beautiful Pair of Vintage Victorian Australian Opal and Diamond Earrings in 14K Yellow Gold. Each lovely earring holds a heart shaped genuine Australian opal gemstone with a beautiful array of color in the light. These gemstones are natural opals, not man-made or cultured opals and not a doublet or triplet stone. Each opal is about 5 x 6mm. Above the opal is a genuine Diamond accent. The settings are solid 14K yellow gold and are styled in a classic Victorian motif. Each earring measures about 3/8 inch long by about just under 1/4 inch wide and are in lovely vintage condition. These are from an estate collection and did not come with specific date information. Express and International shipping available. Buy Now, these are estate earrings and once sold the cannot be replaced.